GE Cafe Range Burner Control Knob Parts — Models & Compatibility

If you've got a GE Cafe range with a cracked, broken, or missing burner control knob, you're looking at part number WB03T10329. This knob fits the CGP and CP series gas ranges — the professional-style models with the commercial-grade burners. It directly replaces WB03X32194, WB03X25889, and AP6837585, so if you've seen any of those numbers, they're all the same part.

Is This the Right Part for Your Model?

Check your model number on the inside edge of the range door or along the front frame when you open the door. If you've got a CGP350, CGP650, CP350, or CP650 series range, this knob will fit. The model tag will show something like "CGP350SET1SS" or "CP650ST2SS" — the key is matching those first few characters with our compatibility list below.

About This Replacement Part

This is the stainless-trimmed control knob that sits on your range's front panel. It controls burner selection and flame adjustment on GE Cafe gas ranges. The knob itself is metal with a chrome finish ring, designed to match the premium look of the Cafe series. Over time, these knobs can crack from heat exposure near the burners, get stripped from overtightening, or simply break off if someone catches them walking past the range. The D-shaped shaft means you can't put it on wrong — it only fits one way onto the valve stem.

Compatible GE Cafe Range Models

This control knob works with the following GE Cafe series ranges:

• CGP350SET1SS — GE Cafe 30" Gas Range
• CGP350SET2SS — GE Cafe 30" Gas Range
• CGP350SET3SS — GE Cafe 30" Gas Range
• CGP350SET4SS — GE Cafe 30" Gas Range
• CGP650SET1SS — GE Cafe 36" Gas Range
• CGP650SET2SS — GE Cafe 36" Gas Range
• CGP650SET3SS — GE Cafe 36" Gas Range
• CGP650SET4SS — GE Cafe 36" Gas Range
• CP350ST1SS — GE Cafe Professional Range
• CP350ST2SS — GE Cafe Professional Range
• CP350ST3SS — GE Cafe Professional Range
• CP650ST1SS — GE Cafe Professional Range
• CP650ST2SS — GE Range (Cafe Line)
• CP650ST3SS — GE Range (Cafe Line)

Installation Quick Notes

Installation is straightforward — you're just pulling off the old knob and pushing on the new one. No tools required. The knob fits over a D-shaped valve stem, so there's no way to install it incorrectly. Just align the flat side of the knob's opening with the flat side of the stem and push firmly until it seats. If the old knob is stuck, you can gently wiggle it side to side while pulling straight out. Don't twist it off or you might damage the valve stem underneath.

Why These Knobs Break

Heat is the main culprit. Even though these knobs are rated for range use, constant exposure to burner heat — especially if you run your burners on high frequently — can make the plastic brittle over time. The chrome trim ring can also separate from the knob body if it gets knocked hard enough. Some people overtighten them thinking they need to be snug, but they should just press on and stay put from friction alone.

Alternate Part Numbers

If you're cross-referencing from other sources, WB03T10329 is the current GE part number. You might also see WB03X32194, WB03X25889, or AP6837585 listed — those are all superseded numbers for the exact same knob. Part 4920893 is another cross-reference used by some parts suppliers.